What is described by the term "hypoxia" concerning tissue integrity?

Hypoxia refers specifically to a condition where there is an insufficient supply of oxygen to tissues. This lack of oxygen can significantly impair cellular functions and impede the healing processes within the body. Tissues require adequate oxygen to produce energy through aerobic metabolism, and without it, cells may become damaged or die, which can lead to complications in healing, especially in tissues that are already compromised or injured.

In the context of tissue integrity, hypoxia can lead to a range of issues, including delayed wound healing, increased risk of infection, and the potential for tissue necrosis if the oxygen deprivation is prolonged. It is critical for healthcare professionals to recognize and address hypoxia to support patient recovery and maintain tissue integrity.